Easy to install and removeThere is a protective foil on the mirror sticker,once you finished,then tear off the protect film. this acrylic mirror is reflective but not clear and sharp as real mirror. Suitable for living room, children's playroom, dining room, home office, hallway, porchUsage: For gifts and crafts,business gifts,holiday gifts,promotion gifts,home decoration Battery: AA (1.5V) battery (Not included)